Scientists in Germany have developed a candy that doesn't cause cavities.
11
In the 60s, a scientist gave LSD to dolphins in an attempt to teach them English.
17
A single cup of gasoline, when ignited, has the same explosive power as five sticks of dynamite.
57
Approximately 70 percent of the earth is covered by water. Only 1 percent of this water is drinkable.
65
During photosynthesis, plants emit light humans can’t see, but NASA can see that light from space - and they've even made maps of it!
21
Brass doorknobs automatically disinfect themselves in about 8 hours.
18
According to studies, men change their minds two to three times more often than women.
72
At room temperature, the average air molecule travels at the speed of a rifle bullet.
55